A brick manufactured essentially of temperature stable mineral aggregates, formed by pressure into a special shape. It is suitable for constructing industrial and boiler furnaces. Resistance to temperature is the prime characteristic, but resistance to one or more of the destructive actions of spalling, abrasion, slag attack, or load is usually required. Excludes brick, insulating, high temperature.
Classification: Blocks, tiles and similar refractory ceramic goods, of clay, nesoi (not siliceous, not over 50 percent magnes, calcium a/o chrome or alum na and/or si
NSN 5835-01-068-3417
NSN 5996-01-417-4246
NSN 5998-00-311-9080
NSN 5935-01-540-6055
NSN 2925-00-781-1273
NSN 5985-00-167-1156
NSN 6105-01-355-0061
NSN 5895-01-465-1376
NSN 5910-01-374-1101
NSN 5990-01-643-4167
NSN 6620-00-079-0311
NSN 4140-01-634-0330